/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "tim.h"
#include "usart.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "modbus.h"
#include "includes.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
#define START_TASK_PRIO 10 //设置初始任务的优先级
#define START_STK_SIZE 128//设置任务堆栈的大小

#define Modbus_Run_TASK_PRIO 3 //设置任务的优先级
#define Modbus_Run_STK_SIZE 128//设置任务的堆栈大小

#define Modbus_01_TASK_PRIO 4 //设置任务的优先级
#define Modbus_01_STK_SIZE 128//设置任务的堆栈大小

#define Modbus_03_TASK_PRIO 5 //设置任务的优先级
#define Modbus_03_STK_SIZE 128//设置任务的堆栈大小

#define Modbus_0f_TASK_PRIO 6 //设置任务的优先级
#define Modbus_0f_STK_SIZE 128//设置任务的堆栈大小

#define Modbus_10_TASK_PRIO 7 //设置任务的优先级
#define Modbus_10_STK_SIZE 128//设置任务的堆栈大小
/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */
OS_STK START_TASK_STK[START_STK_SIZE]; 
OS_STK Modbus_Run_TASK_STK[Modbus_Run_STK_SIZE];
OS_STK Modbus_01_TASK_STK[Modbus_01_STK_SIZE];
OS_STK Modbus_03_TASK_STK[Modbus_03_STK_SIZE];
OS_STK Modbus_0f_TASK_STK[Modbus_0f_STK_SIZE];
OS_STK Modbus_10_TASK_STK[Modbus_10_STK_SIZE];

OS_EVENT *DispSem_Run;//定义信号量的指针
OS_EVENT *DispSem_01;//定义信号量的指针
OS_EVENT *DispSem_03;//定义信号量的指针
OS_EVENT *DispSem_0f;//定义信号量的指针
OS_EVENT *DispSem_10;//定义信号量的指针
/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */
void Modbus_Run(void *pdata);
void Modbus_01(void *pdata);
void Modbus_03(void *pdata);
void Modbus_0f(void *pdata);
void Modbus_10(void *pdata);
/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/*
*********************************************************************************************************
*函数名：void start_task(void *pdata)
*描述：开始任务函数
*功能：初始化，创建任务和互斥信号量
*********************************************************************************************************
*/
void start_task(void *pdata)
{

  pdata=pdata;
  OS_CPU_SR cpu_sr=0;//定义CPU寄存器的大小，由typedef定义的uint型
  OSStatInit();//获取CPU的使用情况，只能在第一个建立并运行的任务中调用

  OS_ENTER_CRITICAL();//进入临界区，关闭CPU中断
  OSTaskCreate(Modbus_Run,(void*)0,(OS_STK*)&Modbus_Run_TASK_STK[Modbus_Run_STK_SIZE-1],Modbus_Run_TASK_PRIO);//创建任务A
  OSTaskCreate(Modbus_01,(void*)0,(OS_STK*)&Modbus_01_TASK_STK[Modbus_01_STK_SIZE-1],Modbus_01_TASK_PRIO);
  OSTaskCreate(Modbus_03,(void*)0,(OS_STK*)&Modbus_03_TASK_STK[Modbus_03_STK_SIZE-1],Modbus_03_TASK_PRIO);
  OSTaskCreate(Modbus_0f,(void*)0,(OS_STK*)&Modbus_0f_TASK_STK[Modbus_0f_STK_SIZE-1],Modbus_0f_TASK_PRIO);
  OSTaskCreate(Modbus_10,(void*)0,(OS_STK*)&Modbus_10_TASK_STK[Modbus_10_STK_SIZE-1],Modbus_10_TASK_PRIO);
 
  OSTaskSuspend(START_TASK_PRIO);//挂起开始任务

  OS_EXIT_CRITICAL();//推出临界区，打开CPU中断
}
/*
*********************************************************************************************************
*函数名：void Misson_A(void *pdata)
*描述：任务A函数
*功能：在任务A中对LED0闪烁10次，然后创建任务B，并挂起任务A
*********************************************************************************************************
*/
void Modbus_Run(void *pdata)
{
  pdata=pdata;
  INT8U err;
  while(1)
  {
    OSSemPend(DispSem_Run,0,&err);
    Modbus_Service();
  }

}
/*
*********************************************************************************************************
*函数名：void Misson_A(void *pdata)
*描述：任务A函数
*功能：在任务A中对LED0闪烁10次，然后创建任务B，并挂起任务A
*********************************************************************************************************
*/
void Modbus_01(void *pdata)
{
  pdata=pdata;
  INT8U err;
  while(1)
  {
    OSSemPend(DispSem_01,0,&err);
    Modbus_01_Solve();
    
  }

}
/*
*********************************************************************************************************
*函数名：void Misson_A(void *pdata)
*描述：任务A函数
*功能：在任务A中对LED0闪烁10次，然后创建任务B，并挂起任务A
*********************************************************************************************************
*/
void Modbus_03(void *pdata)
{
  pdata=pdata;
  INT8U err;
  while(1)
  {
    OSSemPend(DispSem_03,0,&err);
    Modbus_03_Solve();
  }

}
/*
*********************************************************************************************************
*函数名：void Misson_A(void *pdata)
*描述：任务A函数
*功能：在任务A中对LED0闪烁10次，然后创建任务B，并挂起任务A
*********************************************************************************************************
*/
void Modbus_0f(void *pdata)
{
  pdata=pdata;
  INT8U err;
  while(1)
  {
    OSSemPend(DispSem_0f,0,&err);
    Modbus_0f_Solve();
  }

}
/*
*********************************************************************************************************
*函数名：void Misson_A(void *pdata)
*描述：任务A函数
*功能：在任务A中对LED0闪烁10次，然后创建任务B，并挂起任务A
*********************************************************************************************************
*/
void Modbus_10(void *pdata)
{
  pdata=pdata;
  INT8U err;
  while(1)
  {
    OSSemPend(DispSem_10,0,&err);
    Modbus_10_Solve();
  }

}
/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{
  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */
  OSInit();//ucos的初始化
  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_TIM2_Init();
  MX_USART1_UART_Init();
  HAL_UART_Receive_IT(&huart1,(uint8_t*)&Rx_Tmp_Buf,1);
  /* USER CODE BEGIN 2 */
  OSTaskCreate(start_task,(void*)0,(OS_STK*)&START_TASK_STK[START_STK_SIZE-1],START_TASK_PRIO);//创建起始任务
  DispSem_Run=OSSemCreate(0);//创建信号量
  DispSem_01=OSSemCreate(0);//创建信号量
  DispSem_03=OSSemCreate(0);//创建信号量
  DispSem_0f=OSSemCreate(0);//创建信号量
  DispSem_10=OSSemCreate(0);//创建信号量
  OSStart();//启动任务      
  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
    /* USER CODE END WHILE */
//   Modbus_SendData(test,5);
  
    /* USER CODE BEGIN 3 */
  }
  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Configure the main internal regulator output voltage
  */
  __HAL_RCC_PWR_CLK_ENABLE();
  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
  /** Initializes the RCC Oscillators according to the specified parameters
  * in the RCC_OscInitTypeDef structure.
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
  RCC_OscInitStruct.PLL.PLLM = 8;
  RCC_OscInitStruct.PLL.PLLN = 168;
  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
  RCC_OscInitStruct.PLL.PLLQ = 4;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
  /** Initializes the CPU, AHB and APB buses clocks
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK)
  {
    Error_Handler();
  }
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  __disable_irq();
  while (1)
  {
  }
  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
